al_join_thread3
Allegro 5 api
Usage
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#include <allegro5/allegro.h> void al_join_thread(ALLEGRO_THREAD *thread, void **ret_value)
Overview
Wait for the thread to finish executing. This implicitly calls al_set_thread_should_stop(3) first.
If ret_value is non-NULL, the value returned by the thread function will be stored at the location pointed to by ret_value.